Product Search

    SEARCH NOW FOR ALL YOUR SICK SOLUTIONS

    Radwell is here to supply you with all your plant floor needs.

    Sensors & Switches / Pressure Switch

    Radwell is an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.

    Filter Results
    Results 1-50 of 499.
    SICK PBS-RP3K0SN1SS0AMA0Z

    SICK

    PBS-RP3K0SN1SS0AMA0Z

    (6041560) PBS ELECTRONIC PRESSURE SWITCH WITH DISPLAY, GAUGE PRESSURE (RELATIVE), 0…3000 PSI, ACCURACY +-1%,PBS-RP3K0SN1SS0AMA0Z, PBS-RP3K0SN1SS0AMA0Z
    ✓ IN STOCK!
    $395.37 Buy New $395.37
    $138.35
    Repair Yours $300.00
    SICK PBS-AP030SN1SS0Q5A0Z

    SICK

    PBS-AP030SN1SS0Q5A0Z

    DISCONTINUED BY MANUFACTURER, PRESSURE SENSOR, 15-35 VDC, 70 MA, PNP, 1/4 NPT CONNECTION, 14 SEGMENT LED DISPLAY, 4 DIGIT, FOR LIQUID/GASEOUS, -20 TO +80 DEGREE C, IP67, (6044395), REPLACED ...
    ✓ IN STOCK!
    Buy Surplus As Low As $624.00
    $624.00
    Repair Yours $409.00
    SICK ISD300-1112

    SICK

    ISD300-1112

    OPTICAL DATA TRANSMISSION, ISD300, PROFIBUS DP-RS-485/1.5 MBIT/S, 18-30 VDC SUPPLY VOLTAGE, 0.2 M TO 120 M TRANSMISSION RANGE, LED INFRARED/880 NM/ LIGHT SOURCE, 6024837
    ✓ IN STOCK!
    $4,396.40 Buy New $4,396.40
    $530.10
    Repair Yours $488.87
    SICK PBS-RP160SN1SS0AMA0Z

    SICK

    PBS-RP160SN1SS0AMA0Z

    DISCONTINUED BY MANUFACTURER, (6041223) PBS ELECTRONIC PRESSURE SWITCH WITH DISPLAY, GAUGE PRESSURE (RELATIVE), 0160 PSI, ACCURACY +-1%, REPLACED BY PBS2-RB016SN1SS0LMA0Z
    ✓ IN STOCK!
    Buy Surplus As Low As $365.15
    $365.15
    SICK PBS-RP100SN1SS0BMA0Z

    SICK

    PBS-RP100SN1SS0BMA0Z

    (6043695) PBS ELECTRONIC PRESSURE SWITCH WITH DISPLAY, GAUGE PRESSURE (RELATIVE), 0…100 PSI, ACCURACY +-1% O,PBS-RP100SN1SS0BMA0Z, PBS-RP100SN1SS0BMA0Z
    ✓ IN STOCK!
    $540.35 Buy New $540.35
    $300.40
    Repair Yours $300.00
    SICK PBS-RB100SGESS0D5A0ZS01

    SICK

    PBS-RB100SGESS0D5A0ZS01

    PRESSURE GAUGE, W/ DIAPHRAGM SEAL, 200 MM COAXIAL PROBE, 2X PNP, M12 5 PIN CONNECTOR, IP65/67, (6042267)
    ✓ IN STOCK!
    $2,186.00 Buy New $2,186.00
    $1,312.00
    Repair Yours $1,089.00
    SICK PBS-RB600SG2SS0D5A0Z

    SICK

    PBS-RB600SG2SS0D5A0Z

    (6042909) PBS ELECTRONIC PRESSURE SWITCH WITH DISPLAY, GAUGE PRESSURE (RELATIVE), 0…600 BAR, ACCURACY +-1% O,PBS-RB600SG2SS0D5A0Z, PBS-RB600SG2SS0D5A0Z
    ✓ IN STOCK!
    $468.23 Buy New $468.23
    $309.03
    Repair Yours $200.00
    SICK PBS-RB1X0SG1SSNBMA0Z

    SICK

    PBS-RB1X0SG1SSNBMA0Z

    (6038885) PBS ELECTRONIC PRESSURE SWITCH WITH DISPLAY, GAUGE PRESSURE (RELATIVE), 0…1 BAR, ACCURACY +-1%
    ✓ IN STOCK!
    $447.83 Buy New $447.83
    $207.32
    SICK PAC50-BCD

    SICK

    PAC50-BCD

    (1062967) PAC50, ELECTRONIC PRESSURE SWITCH, -1 BAR ... +1 BAR / 5 BAR, BOTTOM SIDE: PUSH-IN FITTING FOR 4 MM,PAC50-BCD, PAC50-BCD PRESSU
    ✓ IN STOCK!
    $320.62 Buy New $320.62
    $177.25
    Repair Yours $300.00
    SICK PBS-RB010SGESS0AMA0Z

    SICK

    PBS-RB010SGESS0AMA0Z

    DISCONTINUED BY MANUFACTURER, PBS PRESSURE SENSOR, 0-10 BAR, 15 -35 VDC, 350 MA, 2X PNP, GAUGE PRESSURE, LED INDICATORS, MEDIUM LIQUID/GASEOUS, W/O SEAL, -20 TO +80 DEGREES C, IP67, (6039722 ...
    ✓ IN STOCK!
    Buy Surplus As Low As $809.00
    $809.00
    Repair Yours $611.00
    SICK PBS-RB100SG1SSND5A0Z

    SICK

    PBS-RB100SG1SSND5A0Z

    PRESSURE SENSOR, 0-100 BAR, 4-20 MA, 2X PNP, 1 PERCENT ACCURACY, G1/4 THREAD, M12 5 PIN CONNECTOR, IP67, 6038917
    ✓ IN STOCK!
    $542.00 Buy New $542.00
    $326.00
    Repair Yours $300.00
    SICK PBS-RB160SG1SSND5A0Z

    SICK

    PBS-RB160SG1SSND5A0Z

    PBS ELECTRONIC PRESSURE SWITCH, W/ DISPLAY, 160 BAR,15-35 VDC, 4-20 MA, 2 X PNP, G1/4 THREAD, 1 PERCENT ACCURACY, LED INDICATOR, -20 TO +80 DEGREE C, IP67, 6042269
    ✓ IN STOCK!
    $542.00 Buy New $542.00
    $326.00
    Repair Yours $300.00
    SICK ZLM1-2E104011S01

    SICK

    ZLM1-2E104011S01

    LOGIC BOX, CRUZ CONTROL, SENSOR, 24VDC, IP20, 1045798
    ✓ IN STOCK!
    $214.12 Buy New $214.12
    $129.28
    SICK PAC50-AGA

    SICK

    PAC50-AGA

    (1062945) PAC50, ELECTRONIC PRESSURE SWITCH, -1 BAR ... 0 BAR / 5 BAR, BOTTOM SIDE: THREAD G FEMALE, BACK SIDE,PAC50-AGA, PAC50-AGA PRESSU
    ✓ IN STOCK!
    $305.00 Buy New $305.00
    $232.00
    Repair Yours $300.00
    SICK PAC50-AGB

    SICK

    PAC50-AGB

    (1062946), ELECTRONIC PRESSURE SWITCH, PAC50 SERIES, -1 TO 0 BAR, 1.00 PSI, 1/4 NPT, 0-10 V
    ✓ IN STOCK!
    $320.62 Buy New $320.62
    $165.63
    Repair Yours $300.00
    SICK PFT-SCP175SN1SSAVMSSZ

    SICK

    PFT-SCP175SN1SSAVMSSZ

    (6042159) PFT PRESSURE FLEXIBLE SWITCH, COMPOUND PRESSURE (+\- RELATIVE),-30 INHG... +160 PSI, ACCURACY +\-0.5,PFT-SCP175SN1SSAVMSSZ, PFT-SCP175SN1SSAVMSSZ
    $901.00 Buy New $901.00
    $541.00
    Repair Yours $450.00
    SICK PBS-RP500SN1SS0BMA0Z

    SICK

    PBS-RP500SN1SS0BMA0Z

    (6041562) PBS ELECTRONIC PRESSURE SWITCH WITH DISPLAY, GAUGE PRESSURE (RELATIVE), 0…500 PSI, ACCURACY +-1% O,PBS-RP500SN1SS0BMA0Z, PBS-RP500SN1SS0BMA0Z
    $519.00 Buy New $519.00
    $312.00
    Repair Yours $300.00
    SICK PBS-RP1K0SN1SS0BMA0Z

    SICK

    PBS-RP1K0SN1SS0BMA0Z

    (6041561) PBS ELECTRONIC PRESSURE SWITCH WITH DISPLAY, GAUGE PRESSURE (RELATIVE), 0…1000 PSI, ACCURACY +-1%,PBS-RP1K0SN1SS0BMA0Z, PBS-RP1K0SN1SS0BMA0Z
    $519.00 Buy New $519.00
    $312.00
    Repair Yours $300.00
    SICK PBS-RB100SG1SSNBMA0Z

    SICK

    PBS-RB100SG1SSNBMA0Z

    (6038891) PBS ELECTRONIC PRESSURE SWITCH WITH DISPLAY, GAUGE PRESSURE (RELATIVE), 0…100 BAR, ACCURACY +-1% O,PBS-RB100SG1SSNBMA0Z, PBS-RB100SG1SSNBMA0Z
    $519.00 Buy New $519.00
    $312.00
    Repair Yours $300.00
    SICK PBS-RB010SG1SSNAMA0Z

    SICK

    PBS-RB010SG1SSNAMA0Z

    (6038862) PBS ELECTRONIC PRESSURE SWITCH WITH DISPLAY, GAUGE PRESSURE (RELATIVE), 0…10 BAR, ACCURACY +-1% OF,PBS-RB010SG1SSNAMA0Z, PBS-RB010SG1SSNAMA0Z
    $458.00 Buy New $458.00
    $275.00
    Repair Yours $300.00
    SICK PBS-CP015SN1SS0AMA0Z

    SICK

    PBS-CP015SN1SS0AMA0Z

    (6042106) PBS ELECTRONIC PRESSURE SWITCH WITH DISPLAY, COMPOUND PRESSURE (+-), -30 INHG … +0 PSI, ACCURACY +,PBS-CP015SN1SS0AMA0Z, PBS-CP015SN1SS0AMA0Z
    $492.00 Buy New $492.00
    $296.00
    Repair Yours $300.00
    SICK PBS-RB060SN1SS0BMA0Z

    SICK

    PBS-RB060SN1SS0BMA0Z

    (6043892) PBS ELECTRONIC PRESSURE SWITCH WITH DISPLAY, GAUGE PRESSURE (RELATIVE), 0…60 BAR, ACCURACY +-1% OF,PBS-RB060SN1SS0BMA0Z, PBS-RB060SN1SS0BMA0Z
    $836.00 Buy New $836.00
    $502.00
    Repair Yours $417.00
    SICK PBS-RB010SN1SS0CMA0Z

    SICK

    PBS-RB010SN1SS0CMA0Z

    (6048137) PBS ELECTRONIC PRESSURE SWITCH WITH DISPLAY, GAUGE PRESSURE (RELATIVE), 0…10 BAR, ACCURACY +-1% OF,PBS-RB010SN1SS0CMA0Z, PBS-RB010SN1SS0CMA0Z
    $519.00 Buy New $519.00
    $312.00
    Repair Yours $300.00
    SICK PBS-RB010SGESS0CMA0Z

    SICK

    PBS-RB010SGESS0CMA0Z

    (6045146) PBS ELECTRONIC PRESSURE SWITCH WITH DISPLAY, GAUGE PRESSURE (RELATIVE), 0…10 BAR, ACCURACY +-1% OF,PBS-RB010SGESS0CMA0Z, PBS-RB010SGESS0CMA0Z
    $836.00 Buy New $836.00
    $502.00
    Repair Yours $417.00
    SICK PBS-CP175SN1SS0AMA0Z

    SICK

    PBS-CP175SN1SS0AMA0Z

    (6044852) PBS ELECTRONIC PRESSURE SWITCH WITH DISPLAY, COMPOUND PRESSURE (+-), -30 INHG … +160 PSI, ACCURACY,PBS-CP175SN1SS0AMA0Z, PBS-CP175SN1SS0AMA0Z
    $492.00 Buy New $492.00
    $296.00
    Repair Yours $300.00
    SICK PBS-CB2X5SN1SS0BMA0Z

    SICK

    PBS-CB2X5SN1SS0BMA0Z

    (6045144) PBS ELECTRONIC PRESSURE SWITCH WITH DISPLAY, COMPOUND PRESSURE (+-), -1…+1,5 BAR, ACCURACY +-1% OF,PBS-CB2X5SN1SS0BMA0Z, PBS-CB2X5SN1SS0BMA0Z
    $545.00 Buy New $545.00
    $327.00
    Repair Yours $300.00
    SICK PBS-CB1X0SGESS0CMA0Z

    SICK

    PBS-CB1X0SGESS0CMA0Z

    (6045145) PBS ELECTRONIC PRESSURE SWITCH WITH DISPLAY, COMPOUND PRESSURE (+-), -1…0 BAR, ACCURACY +-1% OF SP,PBS-CB1X0SGESS0CMA0Z, PBS-CB1X0SGESS0CMA0Z
    $545.00 Buy New $545.00
    $327.00
    Repair Yours $300.00
    SICK PBS-CB025SN1SS0CMA0Z

    SICK

    PBS-CB025SN1SS0CMA0Z

    (6044428) PBS ELECTRONIC PRESSURE SWITCH WITH DISPLAY, COMPOUND PRESSURE (+-), -1…+24 BAR, ACCURACY +-1% OF,PBS-CB025SN1SS0CMA0Z, PBS-CB025SN1SS0CMA0Z
    $545.00 Buy New $545.00
    $327.00
    Repair Yours $300.00
    SICK PBS-CB016SN1SS0CMA0Z

    SICK

    PBS-CB016SN1SS0CMA0Z

    (6044535) PBS ELECTRONIC PRESSURE SWITCH WITH DISPLAY, COMPOUND PRESSURE (+-), -1…+15 BAR, ACCURACY +-1% OF,PBS-CB016SN1SS0CMA0Z, PBS-CB016SN1SS0CMA0Z
    $545.00 Buy New $545.00
    $327.00
    Repair Yours $300.00
    SICK PBS-RP500SN1SS0AMA0Z

    SICK

    PBS-RP500SN1SS0AMA0Z

    (6048001) PBS ELECTRONIC PRESSURE SWITCH WITH DISPLAY, GAUGE PRESSURE (RELATIVE), 0…500 PSI, ACCURACY +-1% O,PBS-RP500SN1SS0AMA0Z, PBS-RP500SN1SS0AMA0Z
    $739.00 Buy New $739.00
    $444.00
    Repair Yours $369.00
    SICK PBS-RP500SG2SS0AMA0Z

    SICK

    PBS-RP500SG2SS0AMA0Z

    (6048156) PBS ELECTRONIC PRESSURE SWITCH WITH DISPLAY, GAUGE PRESSURE (RELATIVE), 0…500 PSI, ACCURACY +-1% O,PBS-RP500SG2SS0AMA0Z, PBS-RP500SG2SS0AMA0Z
    $458.00 Buy New $458.00
    $275.00
    Repair Yours $300.00
    SICK PBS-RP3K0SN1SS0E5A0Z

    SICK

    PBS-RP3K0SN1SS0E5A0Z

    (6045119) PBS ELECTRONIC PRESSURE SWITCH WITH DISPLAY, GAUGE PRESSURE (RELATIVE), 0…3000 PSI, ACCURACY +-1%,PBS-RP3K0SN1SS0E5A0Z, PBS-RP3K0SN1SS0E5A0Z
    $542.00 Buy New $542.00
    $326.00
    Repair Yours $300.00
    SICK PBS-RP200SN1SS0Q5A0Z

    SICK

    PBS-RP200SN1SS0Q5A0Z

    (6044015) PBS ELECTRONIC PRESSURE SWITCH WITH DISPLAY, GAUGE PRESSURE (RELATIVE), 0…200 PSI, ACCURACY +-1% O,PBS-RP200SN1SS0Q5A0Z, PBS-RP200SN1SS0Q5A0Z
    $571.00 Buy New $571.00
    $343.00
    Repair Yours $300.00
    SICK PBS-RP015SN1SS0E5A0Z

    SICK

    PBS-RP015SN1SS0E5A0Z

    (6048019) PBS ELECTRONIC PRESSURE SWITCH WITH DISPLAY, GAUGE PRESSURE (RELATIVE), 0…15 PSI, ACCURACY +-1% OF,PBS-RP015SN1SS0E5A0Z, PBS-RP015SN1SS0E5A0Z
    $876.00 Buy New $876.00
    $526.00
    Repair Yours $437.00
    SICK PBS-RK160SN1SS0BMA0Z

    SICK

    PBS-RK160SN1SS0BMA0Z

    (6043891) PBS ELECTRONIC PRESSURE SWITCH WITH DISPLAY, GAUGE PRESSURE (RELATIVE), 0…160 KG/CM2, ACCURACY +-1,PBS-RK160SN1SS0BMA0Z, PBS-RK160SN1SS0BMA0Z
    $519.00 Buy New $519.00
    $312.00
    Repair Yours $300.00
    SICK PBS-RK040SN1SS0FMA0Z

    SICK

    PBS-RK040SN1SS0FMA0Z

    (6045221) PBS ELECTRONIC PRESSURE SWITCH WITH DISPLAY, GAUGE PRESSURE (RELATIVE), 0…40 KG/CM2, ACCURACY +-1%,PBS-RK040SN1SS0FMA0Z, PBS-RK040SN1SS0FMA0Z
    $458.00 Buy New $458.00
    $275.00
    Repair Yours $300.00
    SICK PBS-RB400SN1SS0CMA0Z

    SICK

    PBS-RB400SN1SS0CMA0Z

    (6045283) PBS ELECTRONIC PRESSURE SWITCH WITH DISPLAY, GAUGE PRESSURE (RELATIVE), 0…400 BAR, ACCURACY +-1% O,PBS-RB400SN1SS0CMA0Z, PBS-RB400SN1SS0CMA0Z
    $519.00 Buy New $519.00
    $312.00
    Repair Yours $300.00
    SICK PBS-AB010SGESS0AMA0Z

    SICK

    PBS-AB010SGESS0AMA0Z

    (6043465) PBS ELECTRONIC PRESSURE SWITCH WITH DISPLAY, ABSOLUTE PRESSURE, 0…10 BAR, ACCURACY +-1% OF SPAN,,PBS-AB010SGESS0AMA0Z, PBS-AB010SGESS0AMA0Z
    $500.00 Buy New $500.00
    $300.00
    Repair Yours $300.00
    SICK PBS-AB016SG1SSNAMA0Z

    SICK

    PBS-AB016SG1SSNAMA0Z

    (6039775) PBS ELECTRONIC PRESSURE SWITCH WITH DISPLAY, ABSOLUTE PRESSURE, 0…16 BAR, ACCURACY +-1% OF SPAN,,PBS-AB016SG1SSNAMA0Z, PBS-AB016SG1SSNAMA0Z
    $500.00 Buy New $500.00
    $300.00
    Repair Yours $300.00
    SICK PBS-AB016SG2SS0AMA0Z

    SICK

    PBS-AB016SG2SS0AMA0Z

    (6042688) PBS ELECTRONIC PRESSURE SWITCH WITH DISPLAY, ABSOLUTE PRESSURE, 0…16 BAR, ACCURACY +-1% OF SPAN,,PBS-AB016SG2SS0AMA0Z, PBS-AB016SG2SS0AMA0Z
    $500.00 Buy New $500.00
    $300.00
    Repair Yours $300.00
    SICK PBS-AB016SGESSCBMA0Z

    SICK

    PBS-AB016SGESSCBMA0Z

    (6042203) PBS ELECTRONIC PRESSURE SWITCH WITH DISPLAY, ABSOLUTE PRESSURE, 0…16 BAR, ACCURACY +-1% OF SPAN,,PBS-AB016SGESSCBMA0Z, PBS-AB016SGESSCBMA0Z
    $555.00 Buy New $555.00
    $333.00
    Repair Yours $300.00
    SICK PBS-AB1X6SGESS0D5A0Z

    SICK

    PBS-AB1X6SGESS0D5A0Z

    (6038930) PBS ELECTRONIC PRESSURE SWITCH WITH DISPLAY, ABSOLUTE PRESSURE, 0…1.6 BAR, ACCURACY +-1% OF SPAN,,PBS-AB1X6SGESS0D5A0Z, PBS-AB1X6SGESS0D5A0Z
    $947.00 Buy New $947.00
    $569.00
    Repair Yours $473.00
    SICK PBS-AB1X6SGESSSAMA0Z

    SICK

    PBS-AB1X6SGESSSAMA0Z

    (6039201) PBS ELECTRONIC PRESSURE SWITCH WITH DISPLAY, ABSOLUTE PRESSURE, 0…1.6 BAR, ACCURACY +-1% OF SPAN,,PBS-AB1X6SGESSSAMA0Z, PBS-AB1X6SGESSSAMA0Z
    $520.00 Buy New $520.00
    $312.00
    Repair Yours $300.00
    SICK PBS-AB1X6SGESSSD5A0Z

    SICK

    PBS-AB1X6SGESSSD5A0Z

    (6039211) PBS ELECTRONIC PRESSURE SWITCH WITH DISPLAY, ABSOLUTE PRESSURE, 0…1.6 BAR, ACCURACY +-1% OF SPAN,,PBS-AB1X6SGESSSD5A0Z, PBS-AB1X6SGESSSD5A0Z
    $601.00 Buy New $601.00
    $361.00
    Repair Yours $300.00
    SICK PBS-AB4X0SG1SSND5A0Z

    SICK

    PBS-AB4X0SG1SSND5A0Z

    (6043171) PBS ELECTRONIC PRESSURE SWITCH WITH DISPLAY, ABSOLUTE PRESSURE, 0…4 BAR, ACCURACY +-1% OF SPAN, G,PBS-AB4X0SG1SSND5A0Z, PBS-AB4X0SG1SSND5A0Z
    $586.00 Buy New $586.00
    $352.00
    Repair Yours $300.00
    SICK PBS-AB6X0SGESSSAMA0Z

    SICK

    PBS-AB6X0SGESSSAMA0Z

    (6041233) PBS ELECTRONIC PRESSURE SWITCH WITH DISPLAY, ABSOLUTE PRESSURE, 0…6 BAR, ACCURACY +-1% OF SPAN, G,PBS-AB6X0SGESSSAMA0Z, PBS-AB6X0SGESSSAMA0Z
    $520.00 Buy New $520.00
    $312.00
    Repair Yours $300.00
    SICK PBS-CB010SG1SSND5A0Z

    SICK

    PBS-CB010SG1SSND5A0Z

    (6038922) PBS ELECTRONIC PRESSURE SWITCH WITH DISPLAY, COMPOUND PRESSURE (+-), -1…+9 BAR, ACCURACY +-1% OF S,PBS-CB010SG1SSND5A0Z, PBS-CB010SG1SSND5A0Z
    $920.00 Buy New $920.00
    $552.00
    Repair Yours $459.00
    SICK PBS-CB010SG1SSNLMA0Z

    SICK

    PBS-CB010SG1SSNLMA0Z

    (6042806) PBS ELECTRONIC PRESSURE SWITCH WITH DISPLAY, COMPOUND PRESSURE (+-), -1…+9 BAR, ACCURACY +-1% OF S,PBS-CB010SG1SSNLMA0Z, PBS-CB010SG1SSNLMA0Z
    $522.00 Buy New $522.00
    $314.00
    Repair Yours $300.00
    SICK PBS-CB010SG2SS0AMA0Z

    SICK

    PBS-CB010SG2SS0AMA0Z

    (6041541) PBS ELECTRONIC PRESSURE SWITCH WITH DISPLAY, COMPOUND PRESSURE (+-), -1…+9 BAR, ACCURACY +-1% OF S,PBS-CB010SG2SS0AMA0Z, PBS-CB010SG2SS0AMA0Z
    $492.00 Buy New $492.00
    $296.00
    Repair Yours $300.00
    SICK PBS-CB010SG2SS0BMA0Z

    SICK

    PBS-CB010SG2SS0BMA0Z

    (6041614) PBS ELECTRONIC PRESSURE SWITCH WITH DISPLAY, COMPOUND PRESSURE (+-), -1…+9 BAR, ACCURACY +-1% OF S,PBS-CB010SG2SS0BMA0Z, PBS-CB010SG2SS0BMA0Z
    $545.00 Buy New $545.00
    $327.00
    Repair Yours $300.00
    Next
    1 2 3 4 5 6 7 8 9 10